FreeBSD Man Pages

RWHO(1) FreeBSD General Commands Manual RWHO(1)
NAMErwho -- who is logged in on local machines
SYNOPSISrwho [-a]
DESCRIPTION
The rwho command produces output similar to who(1), but for all machines
on the local network. If no report has been received from a machine for
11 minutes then rwho assumes the machine is down, and does not report
users last known to be logged into that machine.
If a user has not typed to the system for a minute or more, then rwho
reports this idle time.
The following option is available:
-a Include all users. By default, if a user has not typed to the
system for an hour or more, then the user will be omitted from
the output.
FILES
/var/rwho/whod.* information about other machines
SEE ALSOruptime(1), who(1), rwhod(8)HISTORY
The rwho command appeared in 4.3BSD.
BUGS
This is unwieldy when the number of machines on the local net is large.
FreeBSD 10.1 June 6, 1993 FreeBSD 10.1